0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Unit Serial Number Page
0
1
2
3
4
13
50
Commands
This page contains a list of all the VPD page-codes supported by the drive.
7
6
Peripheral Qualifier (0)
Page Length (0Ah for SCSI drives, 0Bh for FC drives)
Mechanism Revision Levels Page (C3h)
Head Assembly Revision Levels Page (C4h)
Auto-Changer Interface Revision Levels Page (C5h)
ARM Firmware Revision Levels page (C6h)
HI Glue Logic Levels page (C7h)—Fibre Channel only
The Unit Serial Number Page contains a single value which is a 10-byte ASCII
string. The string, with the Vendor Identification and Product Identification
fields in the standard Inquiry data, uniquely identifies the drive.
7
6
Peripheral Qualifier (0)
(MSB)
5
4
Peripheral Device Type (1)
Page Code (00h)
Reserved (0)
Supported Pages Code (00h)
Unit Serial Number Page (80h)
Device Identification Page(83h)
Firmware Revision Levels Page (C0h)
Hardware Revision Levels Page (C1h)
PCA Revision Levels Page (C2h)
5
4
Peripheral Device Type (1)
Page Code (80h)
Reserved (0)
Page Length (0Ah)
Serial Number
3
2
1
3
2
1
0
0
(LSB)